Group 1 - The Dalian Jinzhou Bay International Airport project is the first and largest offshore airport in the world, currently under construction with significant progress being made [1][2] - The core foundation work for the terminal has been completed ahead of schedule, with 1,177 large-diameter rock-embedded piles installed, each averaging 78 meters in length and weighing approximately 50.8 tons [1] - The project is part of China's 14th Five-Year Plan and is a major engineering initiative for Liaoning Province, emphasizing construction quality and safety [2] Group 2 - The airport's terminal and elevated bridge foundation cover an area of 200,000 square meters, with real-time data transmission and monitoring systems in place for construction quality assurance [2] - The filling and land reclamation work is progressing rapidly, with over 900 dump trucks operating at an average rate of 200,000 cubic meters per day, having completed 16.6 million cubic meters of filling this year [3] - The reclaimed land area has reached 18.54 square kilometers, accounting for 92.24% of the total area, with significant portions receiving quality verification and approval from relevant authorities [3]